-ing -nik bbbb bbin bbng bbrg bgon bibb bibi bibo bigb bigg bign bigo biin biko bin- bing bini bink binn bino bio- biog bioi bion birb birg biri birk birn biro birr bnib bnin bnor bnrr bobb bobi bobo bogg bogi bogo boi- boii boin boki bokn boko bong boni bonk bonn bono boob boog book boon boor bor- borg bori bork born boro borr brig brik brin brio brkb brno brob brog brok bron broo bror brrr gbbo gbon gggg ggrn gibb gigg gigi gign gigo ging gini gink ginn gino giog gioi gion girg giri girk girn giro girr gnib gnin gnoo gnrr gobi gobo gogi gogo goin gon- gong goni gonk gonn gono goog gooi gook goon goor gorb gorg gori gorn goro gorr grbr grib grig grin grni grob grog groi grok gron groo gror grrr i-go i-no ibon ibri ibro igbo igni igno igon igoo igor igri iiii iiio iino iioi iioo ikig ikin ikki ikko ikon ikoo ikri inbo ingo inig inki inni inno innr ino- inoi inon inor inri inro iobi ioii ioio ioko ioni ionn iono iooi iooo iorg iori iri- irig irin irio irki irob iron irri kbbb kbbg kbbi kbbk kbbo kbbr kbgb kbgg kbgn kbgo kbgr kbib kbig kbik kbio kbkb kbkg kbkk kbko kbkr kbng kbnn kbno kbnr kbob kboi kbok kbon kboo kbrb kbrg kbri kbrk kbrn kbro kgbb kgbn kgbr kggg kggi kggo kggr kgio kgir kgnb kgng kgni kgno kgnr kgon kgor kgrb kgrg kgri kgrk kgrn kgro kgrr kibb kibg kibi kibo kibr kign kigo kiii kiik kiki kikk kiko kikr kin- kinb king kini kink kinn kino kioi kiok kion kioo kirb kiri kirk kirn kiro kirr kkbb kkbg kkbi kkbn kkbo kkbr kkgb kkgo kkgr kkik kkin kkkk kknb kkni kknn kkno kkob kkon kkoo kkor kkrb kkrk kkrn kkro kkrr knbb knbn knbr kngn kngr knib knik knin knir knki knkk knnb knng knnk knnr knob knog knok knon knor knrb knrg knrk knro kobb kobi kobk kobn kobo kobr kogb kogg kogi kogn kogo koii koin koir kokb koki kokk kokn koko kokr kong koni konk kono koob koog kooi kook koon kooo koor korb korg kori kork korn koro korr krbb krbg krbi krbk krbr krgi krgn krib krik krin krio krki krkk krkn krko krkr krnb krng krni krnk krnn krno krob krog kroi krok kroo kror krrb krrg krri krrk krrn krro krrr n-ii nbbo ngio ngon ngor ngri nibi nibo nigg nigo niir niki niko ning nini nino niog nion nioo niro nkgb nkio nkok nkor nngn nnnn nobi nobo nogg nogo noib noik noin noio noir noki noko non- nong noni nonn nono noo- noob nook noon nooo noor nor- norb norg nori nork norn noro norr nron obbo obin obkb oboi obok obon obor obri obro ogb oggi ogin ogni ogog ogoi ogon ogri ogro oigo oiii oiko oink oion okgo okir okko okni okno okok okon okor okro ongi ongo onir onni onno onon onor oobi oooo orbb orbi orbo orgn orgo ori- orig orin orio orko orni orno oro- orok oron oror orri orro rbbb rbbr rgbi rib- ribo rigg rigi rigo riin riki rikk ring rink rinn rino rion riri rnbr rnin rob- robb robi robo rogg rogi rogo roig roik roin roio roir roki rokk roko rokr rong roni ronk rono roob roog rooi rook roon roor rori rork roro rrrr